Soulgrinder

• Soulgrinder
• Binds when picked up
• Use: Summon the Soulgrinder, granting you and nearby allies 220 Leech for 20 sec. Only usable in Frostfire Ridge. (15 Min Cooldown)
• Requires Level 40

As it appears when used.

The Soulgrinder is an ancient artifact found on both Draenor and Outland. In Outland the artifact can be found in Blades Edge Mountains, held by Skulloc Soulgrinder, son of Gruul. On Draenor, the artifact has been unearthed by the Bloodmaul clan in Frostfire Ridge and is being used by Borgal Doomfist to gather magical power. The artifact itself holds the ability to harvest the souls of the fallen and channel them into magical energy for the holder of the artifact.

Source

This item is a reward from  [40] Soulgrinder Survivor.

Patch changes

• Patch 6.0.2 (2014-10-14): Added.
  

External links

• Wowhead
• WoWDB